Mike,
Did you go in and pick the things you want it to do? I messed with it a little, got rid of all other countrys. Now I will try it at a big airport like Orlando.
I think this just works for GA not Commercial,not sure yet.
Will let you know.

I don't know what to think about the AI stuff. I got planes in Atlanta (on the ground,few taking off); went to O'Hare it had fair movement.
42J,Gainesville had nothing anywhere.
I'm playing with settings now see if that helps, they were turned way down.